Source:http://linkedlifedata.com/resource/umls/id/C0079746
MSH: Malignant lymphoma characterized by the presence of immunoblasts with uniformly round-to-oval nuclei, one or more prominent nucleoli, and abundant cytoplasm. This class may be subdivided into plasmacytoid and clear-cell types based on cytoplasmic characteristics. A third category, pleomorphous, may be analogous to some of the peripheral T-cell lymphomas (LYMPHOMA, T-CELL, PERIPHERAL) recorded in both the United States and Japan.,NCI: A malignant neoplasm composed of immunoblasts (large B cells).,NCI: A diffuse large B-cell lymphoma characterized by the presence of immunoblasts with uniformly round-to-oval nuclei, a prominent nucleolus, and abundant cytoplasm.